CVE-2021-24764: Getperfectsurvey Perfect Survey

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

The Perfect Survey WordPress plugin before 1.5.2 does not sanitise and escape multiple parameters (id and filters[session_id] of single_statistics page, type and message of importexport page) before outputting them back in pages/attributes in the admin dashboard, leading to Reflected Cross-Site Scripting issues

Affected products

• Getperfectsurvey Perfect Survey: before 1.5.2 (fixed in 1.5.2)

Published 2022-02-01. Last modified 2026-06-17.